Truechou KD-K d8-28 [#972550053451]
Truechou KD-K d8-28
/ F (White) Star
(Scoopable)
Distance to arrival:
0 ls
Estimated value:
1,219 cr
Solar masses:
1.0313
Solar radius:
1.0417
Age:
2,604 million years
Luminosity:
Vb
Surface temperature:
6,336 K
Truechou KD-K d8-28 A Belt
Class:
Metallic
Mass:
130,980,000,000,000 Mt
Inner radius:
1,329,200 km
Outer radius:
2,438,000 km
Truechou KD-K d8-28 1
/ Class III gas giant
Distance to arrival:
245 ls
Estimated value:
566 cr
Earth masses:
9.4296
Radius:
21,072 km
Reserve level:
Pristine
Gravity:
0.86 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
392 K
Truechou KD-K d8-28 1 a
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
562 km
Gravity:
0.07 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19.4%)
S
(18.7%)
C
(15.7%)
Ni
(14.6%)
P
(10.1%)
Cr
(8.7%)
Ge
(5.5%)
V
(4.8%)
Sn
(1.2%)
Hg
(0.9%)
Po
(0.5%)
Truechou KD-K d8-28 1 b
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
555 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(20.0%)
S
(19.3%)
C
(16.2%)
Ni
(15.1%)
P
(10.4%)
Ge
(5.7%)
Zn
(5.4%)
V
(4.9%)
Sn
(1.2%)
W
(1.1%)
Tc
(0.7%)
Truechou KD-K d8-28 1 c
/ Rocky body
(Landable)
Distance to arrival:
246 ls
Estimated value:
500 cr
Earth masses:
0.0001
Radius:
367 km
Gravity:
0.04 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19.8%)
S
(19.2%)
C
(16.1%)
Ni
(15.0%)
P
(10.3%)
Mn
(8.2%)
Zn
(5.4%)
Zr
(2.3%)
Mo
(1.3%)
Ru
(1.2%)
W
(1.1%)
Truechou KD-K d8-28 1 d
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0.0005
Radius:
542 km
Gravity:
0.06 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(19.2%)
S
(18.5%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Mn
(7.9%)
Ge
(5.5%)
Zn
(5.2%)
Nb
(1.3%)
Mo
(1.3%)
Ru
(1.2%)
Truechou KD-K d8-28 1 e
/ Rocky body
(Landable)
Distance to arrival:
245 ls
Estimated value:
500 cr
Earth masses:
0.0002
Radius:
381 km
Gravity:
0.04 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
399 K
Materials:
Fe
(20.3%)
S
(19.7%)
C
(16.6%)
Ni
(15.4%)
P
(10.6%)
Ge
(5.8%)
Zn
(5.5%)
Se
(3.1%)
Mo
(1.3%)
Sn
(1.2%)
Po
(0.5%)
Truechou KD-K d8-28 2
/ High metal content world
Distance to arrival:
398 ls
Estimated value:
16,309 cr
Earth masses:
2.6827
Radius:
8,088 km
Surface pressure:
390.82 Atmospheres
Reserve level:
Pristine
Gravity:
1.67 G
Volcanism:
Metallic Magma
Atmosphere:
Hot thick Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
1,069 K
Truechou KD-K d8-28 3
/ Class III gas giant
Distance to arrival:
878 ls
Estimated value:
925 cr
Earth masses:
678.4438
Radius:
75,943 km
Reserve level:
Pristine
Gravity:
4.79 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
310 K
Truechou KD-K d8-28 4
/ Water world
Distance to arrival:
885 ls
Estimated value:
304,899 cr
Earth masses:
2.5672
Radius:
7,988 km
Surface pressure:
15.43 Atmospheres
Reserve level:
Pristine
Gravity:
1.64 G
Volcanism:
Metallic Magma
Atmosphere:
Thick Ammonia
Terraforming state:
Candidate for terraforming
Surface temperature:
396 K
Truechou KD-K d8-28 5
/ Class III gas giant
Distance to arrival:
1,235 ls
Estimated value:
932 cr
Earth masses:
712.8677
Radius:
76,203 km
Reserve level:
Pristine
Gravity:
4.99 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
284 K
Truechou KD-K d8-28 5 a
/ Rocky body
Distance to arrival:
1,233 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
649 km
Gravity:
0.08 G
Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
203 K
Truechou KD-K d8-28 5 b
/ Rocky body
(Landable)
Distance to arrival:
1,234 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
702 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
201 K
Materials:
Fe
(18.9%)
S
(18.3%)
C
(15.4%)
Ni
(14.3%)
P
(9.9%)
Cr
(8.5%)
Ge
(5.4%)
Zn
(5.1%)
Cd
(1.5%)
Te
(1.4%)
Nb
(1.3%)
Truechou KD-K d8-28 5 c
/ Rocky body
(Landable)
Distance to arrival:
1,230 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
649 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
194 K
Materials:
Fe
(19.1%)
S
(18.5%)
C
(15.5%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Ge
(5.4%)
Zn
(5.2%)
Nb
(1.3%)
Y
(1.1%)
Hg
(0.8%)
Truechou KD-K d8-28 5 d
/ Rocky body
(Landable)
Distance to arrival:
1,235 ls
Estimated value:
500 cr
Earth masses:
0.0010
Radius:
701 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
194 K
Materials:
Fe
(18.6%)
S
(18.0%)
C
(15.1%)
Ni
(14.0%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
V
(4.6%)
Cd
(1.4%)
Te
(1.4%)
Nb
(1.3%)
Truechou KD-K d8-28 5 e
/ Rocky body
(Landable)
Distance to arrival:
1,229 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
661 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
192 K
Materials:
Fe
(19.1%)
S
(18.5%)
C
(15.5%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Mn
(7.9%)
Se
(2.9%)
Sb
(1.2%)
Sn
(1.1%)
Hg
(0.8%)
Truechou KD-K d8-28 5 f
/ Rocky body
(Landable)
Distance to arrival:
1,228 ls
Estimated value:
500 cr
Earth masses:
0.0008
Radius:
653 km
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
191 K
Materials:
Fe
(19.2%)
S
(18.5%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Mn
(7.9%)
As
(2.4%)
Te
(1.4%)
W
(1.1%)
Hg
(0.8%)
Truechou KD-K d8-28 5 g
/ Rocky body
(Landable)
Distance to arrival:
1,240 ls
Estimated value:
500 cr
Earth masses:
0.0015
Radius:
796 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
190 K
Materials:
Fe
(18.6%)
S
(18.0%)
C
(15.2%)
Ni
(14.1%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
Ge
(5.3%)
Y
(1.1%)
W
(1.0%)
Hg
(0.8%)
Truechou KD-K d8-28 5 h
/ Rocky body
(Landable)
Distance to arrival:
1,246 ls
Estimated value:
500 cr
Earth masses:
0.0020
Radius:
883 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
188 K
Materials:
Fe
(19.0%)
S
(18.3%)
C
(15.4%)
Ni
(14.3%)
P
(9.9%)
Cr
(8.5%)
Mn
(7.8%)
Se
(2.9%)
Cd
(1.5%)
Mo
(1.2%)
Y
(1.1%)
Truechou KD-K d8-28 5 i
/ Rocky body
(Landable)
Distance to arrival:
1,227 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
873 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
187 K
Materials:
Fe
(19.2%)
S
(18.6%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Zn
(5.2%)
V
(4.7%)
Nb
(1.3%)
Sb
(1.2%)
W
(1.1%)
Truechou KD-K d8-28 6
/ Class III gas giant
Distance to arrival:
1,732 ls
Estimated value:
1,111 cr
Earth masses:
2,485.6782
Radius:
70,926 km
Reserve level:
Pristine
Gravity:
20.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
676 K
Truechou KD-K d8-28 6 a
/ Rocky body
Distance to arrival:
1,730 ls
Estimated value:
500 cr
Earth masses:
0.0458
Radius:
2,467 km
Surface pressure:
320.23 Atmospheres
Gravity:
0.31 G
Volcanism:
Minor Metallic Magma
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable
Surface temperature:
1,153 K
Truechou KD-K d8-28 6 b
/ Rocky body
Distance to arrival:
1,731 ls
Estimated value:
500 cr
Earth masses:
0.0476
Radius:
2,498 km
Surface pressure:
328.99 Atmospheres
Gravity:
0.31 G
Volcanism:
No volcanism
Atmosphere:
Hot thick Water
Terraforming state:
Not terraformable
Surface temperature:
1,107 K
Truechou KD-K d8-28 6 c
/ Rocky body
(Landable)
Distance to arrival:
1,730 ls
Estimated value:
500 cr
Earth masses:
0.0424
Radius:
2,407 km
Gravity:
0.30 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
240 K
Materials:
Fe
(19.8%)
S
(19.2%)
C
(16.1%)
Ni
(15.0%)
P
(10.3%)
Ge
(5.7%)
Zn
(5.4%)
V
(4.9%)
Te
(1.5%)
Mo
(1.3%)
Hg
(0.9%)
Truechou KD-K d8-28 6 d
/ Rocky body
(Landable)
Distance to arrival:
1,735 ls
Estimated value:
500 cr
Earth masses:
0.0413
Radius:
2,386 km
Gravity:
0.30 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
228 K
Materials:
Fe
(19.7%)
S
(19.0%)
C
(16.0%)
Ni
(14.9%)
P
(10.2%)
Mn
(8.1%)
V
(4.8%)
Se
(3.0%)
Cd
(1.5%)
Te
(1.5%)
Nb
(1.3%)
Truechou KD-K d8-28 7
/ Class II gas giant
Distance to arrival:
1,774 ls
Estimated value:
21,649 cr
Earth masses:
51.0248
Radius:
40,921 km
Reserve level:
Pristine
Gravity:
1.24 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
174 K
Truechou KD-K d8-28 7 a
/ Rocky body
(Landable)
Distance to arrival:
1,774 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
625 km
Gravity:
0.07 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
175 K
Materials:
Fe
(19.1%)
S
(18.5%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Zn
(5.2%)
V
(4.7%)
Cd
(1.5%)
Nb
(1.3%)
Sb
(1.2%)
Truechou KD-K d8-28 7 b
/ Rocky body
(Landable)
Distance to arrival:
1,774 ls
Estimated value:
500 cr
Earth masses:
0.0007
Radius:
633 km
Gravity:
0.07 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
175 K
Materials:
Fe
(20.9%)
S
(20.2%)
C
(17.0%)
Ni
(15.8%)
P
(10.9%)
Zn
(5.7%)
Se
(3.2%)
Zr
(2.4%)
Nb
(1.4%)
Ru
(1.3%)
Sn
(1.2%)
Truechou KD-K d8-28 8
/ Class II gas giant
Distance to arrival:
1,674 ls
Estimated value:
23,677 cr
Earth masses:
111.3997
Radius:
57,578 km
Reserve level:
Pristine
Gravity:
1.37 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
173 K
Truechou KD-K d8-28 8 a
/ Rocky body
(Landable)
Distance to arrival:
1,675 ls
Estimated value:
500 cr
Earth masses:
0.0048
Radius:
1,183 km
Gravity:
0.14 G
Volcanism:
Major Silicate Vapour Geysers
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
170 K
Materials:
Fe
(18.7%)
S
(18.0%)
C
(15.2%)
Ni
(14.1%)
P
(9.7%)
Cr
(8.4%)
Mn
(7.7%)
Zn
(5.1%)
Mo
(1.2%)
Ru
(1.2%)
Hg
(0.8%)
Truechou KD-K d8-28 8 b
/ Rocky body
(Landable)
Distance to arrival:
1,674 ls
Estimated value:
500 cr
Earth masses:
0.0046
Radius:
1,160 km
Gravity:
0.14 G
Volcanism:
Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
169 K
Materials:
Fe
(19.3%)
S
(18.5%)
C
(15.5%)
Ni
(14.6%)
P
(10.0%)
Mn
(8.0%)
Ge
(5.4%)
V
(4.7%)
Cd
(1.5%)
Nb
(1.3%)
Ru
(1.2%)
Truechou KD-K d8-28 8 c
/ Rocky body
Distance to arrival:
1,675 ls
Estimated value:
500 cr
Earth masses:
0.0050
Radius:
1,200 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.14 G
Volcanism:
No volcanism
Atmosphere:
Thin Ammonia
Terraforming state:
Not terraformable
Surface temperature:
169 K
Truechou KD-K d8-28 9
/ Y (Brown dwarf) Star
Distance to arrival:
2,992 ls
Estimated value:
1,200 cr
Solar masses:
0.0195
Solar radius:
0.0836
Age:
2,604 million years
Luminosity:
V
Surface temperature:
535 K
Truechou KD-K d8-28 9 a
/ Rocky body
(Landable)
Distance to arrival:
2,998 ls
Estimated value:
500 cr
Earth masses:
0.0004
Radius:
504 km
Gravity:
0.06 G
Volcanism:
Minor Metallic Magma
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
198 K
Materials:
Fe
(19.6%)
S
(19.0%)
C
(16.0%)
Ni
(14.9%)
P
(10.2%)
Cr
(8.8%)
Ge
(5.6%)
As
(2.5%)
Cd
(1.5%)
Sn
(1.2%)
Tc
(0.7%)
Truechou KD-K d8-28 9 b
/ Rocky body
Distance to arrival:
2,996 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
450 km
Gravity:
0.05 G
Volcanism:
Major Rocky Magma
Atmosphere:
Sulphur dioxide
Terraforming state:
Not terraformable
Surface temperature:
188 K
Truechou KD-K d8-28 9 c
/ Rocky body
(Landable)
Distance to arrival:
3,005 ls
Estimated value:
500 cr
Earth masses:
0.0003
Radius:
480 km
Gravity:
0.06 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
180 K
Materials:
Fe
(19.3%)
S
(18.7%)
C
(15.7%)
Ni
(14.6%)
P
(10.1%)
Mn
(8.0%)
Zn
(5.3%)
V
(4.7%)
Cd
(1.5%)
Sb
(1.2%)
W
(1.1%)
Truechou KD-K d8-28 9 d
/ Rocky body
(Landable)
Distance to arrival:
3,006 ls
Estimated value:
500 cr
Earth masses:
0.0012
Radius:
745 km
Gravity:
0.09 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
172 K
Materials:
Fe
(19.9%)
S
(19.3%)
C
(16.2%)
Ni
(15.1%)
P
(10.4%)
Mn
(8.2%)
V
(4.9%)
Zr
(2.3%)
Nb
(1.4%)
Sb
(1.2%)
Sn
(1.2%)
Truechou KD-K d8-28 9 e
/ Rocky body
(Landable)
Distance to arrival:
3,007 ls
Estimated value:
500 cr
Earth masses:
0.0009
Radius:
671 km
Surface pressure:
0.00 Atmospheres
Gravity:
0.08 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
160 K
Materials:
Fe
(20.8%)
S
(20.1%)
C
(16.9%)
Ni
(15.7%)
P
(10.8%)
Ge
(5.9%)
Se
(3.2%)
Zr
(2.4%)
Te
(1.5%)
Nb
(1.4%)
W
(1.1%)
Truechou KD-K d8-28 9 f
/ Rocky body
(Landable)
Distance to arrival:
2,989 ls
Estimated value:
500 cr
Earth masses:
0.0025
Radius:
952 km
Gravity:
0.11 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
151 K
Materials:
Fe
(19.1%)
S
(18.5%)
C
(15.6%)
Ni
(14.5%)
P
(10.0%)
Cr
(8.6%)
Mn
(7.9%)
Zr
(2.2%)
Nb
(1.3%)
Y
(1.1%)
Sn
(1.1%)
Truechou KD-K d8-28 9 g
/ Rocky body
(Landable)
Distance to arrival:
3,012 ls
Estimated value:
500 cr
Earth masses:
0.0019
Radius:
867 km
Gravity:
0.10 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
150 K
Materials:
Fe
(18.5%)
S
(17.9%)
C
(15.0%)
Ni
(14.0%)
P
(9.6%)
Cr
(8.3%)
Mn
(7.6%)
Ge
(5.3%)
Cd
(1.4%)
Te
(1.4%)
W
(1.0%)
Truechou KD-K d8-28 9 h
/ Rocky body
Distance to arrival:
3,023 ls
Estimated value:
500 cr
Earth masses:
0.0037
Radius:
1,082 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.13 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
172 K
Truechou KD-K d8-28 9 i
/ Rocky body
Distance to arrival:
3,041 ls
Estimated value:
500 cr
Earth masses:
0.0033
Radius:
1,046 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
167 K
Truechou KD-K d8-28 9 j
/ Rocky body
Distance to arrival:
3,046 ls
Estimated value:
500 cr
Earth masses:
0.0029
Radius:
1,005 km
Surface pressure:
0.03 Atmospheres
Gravity:
0.12 G
Volcanism:
No volcanism
Atmosphere:
Thin Carbon dioxide
Terraforming state:
Not terraformable
Surface temperature:
163 K
Truechou KD-K d8-28 9 k
/ Icy body
Distance to arrival:
3,101 ls
Estimated value:
500 cr
Earth masses:
0.4193
Radius:
6,393 km
Surface pressure:
21.48 Atmospheres
Reserve level:
Pristine
Gravity:
0.42 G
Volcanism:
No volcanism
Atmosphere:
Thick Nitrogen
Terraforming state:
Not terraformable
Surface temperature:
124 K
Truechou KD-K d8-28 10
/ Water giant
Distance to arrival:
4,112 ls
Estimated value:
741 cr
Earth masses:
118.9185
Radius:
24,026 km
Surface pressure:
52,286,097.42 Atmospheres
Gravity:
8.38 G
Volcanism:
No volcanism
Atmosphere:
No atmosphere
Terraforming state:
Not terraformable
Surface temperature:
166 K
Truechou KD-K d8-28 10 a
/ Icy body
Distance to arrival:
4,175 ls
Estimated value:
500 cr
Earth masses:
0.9860
Radius:
8,239 km
Surface pressure:
1.26 Atmospheres
Gravity:
0.59 G
Volcanism:
Major Water Magma
Atmosphere:
Argon-rich
Terraforming state:
Not terraformable
Surface temperature:
88 K
Truechou KD-K d8-28 11
/ Icy body
Distance to arrival:
5,618 ls
Estimated value:
679 cr
Earth masses:
55.6923
Radius:
21,506 km
Surface pressure:
12.85 Atmospheres
Gravity:
4.90 G
Volcanism:
Water Geysers
Atmosphere:
Thick Helium
Terraforming state:
Not terraformable
Surface temperature:
82 K
